Analysis

  • max time kernel
    151s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2022, 13:33

General

  • Target

    file.exe

  • Size

    211KB

  • MD5

    08c928863010d4c695db258085871584

  • SHA1

    1b263953042aa54f20e75546b1f3b25b4029858b

  • SHA256

    3dd4de6be777f09de0c723e5bc9b433c94751799229e504bfd4322f00270dc5e

  • SHA512

    2d99c48b41b584caf463288adba58a5d32b1f8570bb71387b45242f2079c482c5796d4ff924c18a19eda3137eba59c94a329d29e387465488d42fbb65ca2afd0

  • SSDEEP

    3072:+sjk8fdsVCtGLgitjyt8sOJfyrfpMFt+zFv+77gbWEoTNmhAo5VnO:+jo5sLgitj4OJfmMFtcJekoTKfn

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1600

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1208-59-0x000007FEFA860000-0x000007FEFA9A3000-memory.dmp

          Filesize

          1.3MB

        • memory/1208-60-0x000007FEF1D40000-0x000007FEF1D4A000-memory.dmp

          Filesize

          40KB

        • memory/1600-54-0x00000000752B1000-0x00000000752B3000-memory.dmp

          Filesize

          8KB

        • memory/1600-55-0x000000000077B000-0x000000000078C000-memory.dmp

          Filesize

          68KB

        • memory/1600-56-0x0000000000220000-0x0000000000229000-memory.dmp

          Filesize

          36KB

        • memory/1600-57-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/1600-58-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB